<!DOCTYPE HTML>
<html>
<head>
  <title>Bug 370525 Testcase</title>
</head>
<body>
  <table style="border: 2px solid blue;">
    <tr><td>
      <table style="height: 100%; border: 1px dotted red;">
        <tr><td>Table 1</td></tr>
      </table>
      <table style="height: 100%; border: 1px dotted red;">
        <tr><td>Table 2</td></tr>
      </table>
    </td></tr>
  </table>
</body>
</html>
